View clinical trials related to Metastatic Breast Cancer.
Filter by:Prospective, open label, multicenter, group sequential response adaptive randomized phase 2 study, comparing two treatments for locally advanced or metastatic luminal breast cancer: - Arm A: concomitant cyclin-dependent Kinase 4/6 (CDK4/6) inhibitor (palbociclib, ribociclib or abemaciclib) plus endocrine therapy (aromatase inhibitor [AI] or fulvestrant) - Arm B: chemotherapy plus endocrine therapy (AI or fulvestrant, administered either concomitantly from the beginning of chemotherapy or sequentially after 4-6 months of chemotherapy) Treatments will continue until disease progression or toxicity or patient refusal.
This is an open-label, multicenter study in patients with metastatic breast cancer who are candidates for standard first line treatment with palbociclib or ribociclib plus endocrine therapy. To be eligible, patients must have received no prior chemotherapeutic or hormonal regimen for metastatic disease. However, patients may still be considered eligible if they have already started treatment with endocrine therapy (an aromatase inhibitor or fulvestrant) plus palbociclib or ribociclib for no longer than 4 weeks prior to study enrollment, as long as they meet all other eligibility criteria. Eligible patients must have had a diagnostic biopsy of the metastatic lesion no more than 4 months prior to study enrollment and with sufficient tissue to complete the proposed biomarker analysis. Patients who develop disease progression within the first 12 months of starting palbociclib or ribociclib plus endocrine therapy will be eligible for an optional additional tissue biopsy at time of disease progression to repeat the analysis at time of disease progression and obtain real-time (10-14-day turn-around) multi-omic data produced under College of American Pathologist (CAP)/Clinical Laboratory Improvement Amendments (CLIA) development and/or compliant practices.
This is an international, open-label, non-controlled, multicenter phase II clinical trial with two different primary objectives: a biological and a clinical objective. From a clinical point of view, the objective is to assess the clinical benefit of the combination of palbociclib and hormonotherapy in patients with advance breast cancer that had previously received endocrine therapy in combination with palbociclib and had achieved clinical benefit during palbociclib treatment with subsequent disease progression. From a biological point of view, the challenge is to define a molecular profile that allow identifying patients that could benefit more from continuing on palbociclib after progression on a prior palbociclib-containing regimen
The purpose of this study is to decide the best dose of the study drug, PU-H71, that can be given in combination with the standard chemotherapy drug, nab-paclitaxel (Abraxane).
The purpose of this study is to evaluate whether increased mutant ESR1 allele fraction in plasma ctDNA 3-6 weeks after initiating salvage endocrine therapy is predictive of progression free survival in patients with ER+ metastatic breast cancer.
The objective of this study is to evaluate the safety and tolerance of Stereotactic Body Radiation Therapy Combined With Anti-PD-1 Antibody in Patients in Metastatic Triple Negative Breast Cancer
This research study is studying three combinations of drugs as treatments for breast cancer. The drugs involved in this study are: - Fulvestrant - Fulvestrant with Palbociclib - Fulvestrant with Palbociclib and Avelumab
Bone metastases occur frequently during the evolution of solid tumors, either isolated or associated with visceral metastases. The incidence varies between 20 and 85% depending on the primary cancer. Breast, prostate, and lung cancers are responsible for 70% of bone metastases. Cancer with bone metastases compared to other metastatic sites is considered as associated with a better prognosis, particularly for breast and prostate cancer. Bone metastases may be present at diagnosis (synchronous metastasis) or appear at a later time (metachronous metastasis). The concept of "oligometastases" was proposed in patients with about 3 up to 5 metastases (without restriction on the primary site) and associated with an intermediate prognosis. It was hypothesized that local treatment with curative intent, aiming at the few metastatic sites, would yield long-term survival probabilities, along with systemic therapies. Long-term survivors have been reported after curative-intent treatment of metastasis in sarcoma and colorectal cancers with liver or lung metastasis. We chose to focus on bone metastasis because of their high incidence, their impact on the patient's quality of life and autonomy, and their accessibility to potentially curative radiotherapy. The systemic treatment of metastatic cancer includes hormonal therapy (breast and prostate cancer), biologically-targeted drugs and chemotherapy (all cancers). Stereotactic radiotherapy is a highly accurate technique was initially developed for performing the radiosurgery of brain tumors in patients for whom it was deemed be too difficult to proceed to classical excision surgery. In this process, a high total dose of radiation is delivered in a single fraction to a well-defined intra-cranial target. The concept of radiotherapy in stereotactic conditions was extended to one or several fractions delivered to small volumes primary tumors/ metastases in extra-cranial sites (Stereotactic Body RadioTherapy [SBRT]). At present, high control rates have been achieved for lung metastases. Similarly, very high local control rates have been reported in bone metastases after stereotactic radiotherapy. In this protocol, our purpose is to demonstrate, via a randomized phase III trial, that high doses of radiotherapy, delivered in stereotactic conditions to the bone metastases (between 1 and 5 metastases) in solid tumor patients is able to improve the survival without progression.
The investigators hypothesize that the administration of pembrolizumab combined to metronomic cyclophosphamide may be an interesting therapeutic option for female patients breast cancer with lymphopenia. Include only patients with breast cancer with lymphopenia is based on the particularly poor prognosis of these patients. The approach suggested here is to deplete and active the immune response of these immunosuppressed patients. The combination of pembrolizumab and cyclophosphamide would provide a higher gain in anti-tumor response in these patients than in those without lymphopenia and in chemotherapy alone. The investigators proposal is to conduct a multicentric, non-comparative, single arm, two-stage, Phase II trial in lymphopenic patients with metastatic breast cancer. The study is divided in 2 parts: - a safety run-in Phase aiming to evaluate the safety of the combination therapy pembrolizumab + metronomic cyclophosphamide based on the occurrence of severe toxicities. - a two-stage Phase II aiming to evaluate the clinical activity of the combination therapy pembrolizumab + metronomic cyclophosphamide. In both parts of the study, patients will receive cyclophosphamide (50 mg/day, daily, per os) and pembrolizumab (200 mg every 3 weeks, intravenously [IV]). The adverse events of the two drugs are well known.
The overarching objective of this study is to close clinical knowledge and performance gaps by providing oncology clinicians with the latest advances and emerging research in the evidence-based and personalized treatment of metastatic breast cancer patients. In addition, the research team seeks to meet quality measures relevant to value-based care delivery through IT infrastructure and clinical workflow processes. The research team also hopes to gain insights into clinician practice patterns related to metastatic breast cancer, and the correlation between the reported goals of care for patients with metastatic breast cancer, and the patients' fit/frailty status and treatment decisions.